See No Evil is Europe’s largest street art project. Today Nelson Street is being transformed into a festival – with six music stages, graffiti workshops, hanging grass walls, giant piñatas and all the art work on display from the last week of painting.

Thousands are expected to come to the New York style Block Party and see the live art. Visitors can enjoy breakdancing, market stalls and activities alongside a selection of music including hip hop, soul, funk, disco and reggae which will be performed on 6 outdoor stages.

The theme of the street art is 'Super Heroes' Credit: Alexandra Lodge

See No Evil, which started on Monday and runs until Sunday, is part of the London 2012 Festival - a summer-long arts festival throughout the country to celebrate the London 2012 Olympic and Paralympic Games.